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Rapid:
Individual Calculations November 2023 |
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| Zakarian, David Total change: 3.10 | |   |
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| 35th Birmingham Rapidplay Open | Birmingham | ENG | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2274 | 5.50 | 7 | 0.31 | 10 | 3.10 | |
|  Potter, John M | | | 1967 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | |  He, Tom Junde | | | 1874 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mason, Donald J | | | 1992 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Toma, Katarzyna | | wg | 2159 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Ghasi, Ameet K | m | | 2496 | ENG | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Ashworth, Michael J | | | 1925 | ENG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | James, Russell A | | | 2037 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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